31results about How to "Reduce triggers" patented technology

The invention discloses a wild-imitating planting substrate for dendrobium huoshanense. The wild-imitating planting substrate comprises a bottom-layer substrate, a middle-layer substrate and an upper-layer substrate which are arranged in a manner of being superposed sequentially from bottom to top, wherein the bottom-layer substrate is prepared from 10-20 parts (by weight) of dried corn stalks or dried sugarcane leaves; the middle-layer substrate is prepared from a mixture of 5-15 parts (by weight) of vermiculite and the like; and the upper-layer substrate is prepared from a mixture of 15-35 parts (by weight) of modified biocarbon, 15-45 parts (by weight) of rotten wood and the like. A preparation method for the planting substrate comprises the steps of preparing the modified biocarbon, preparing the bottom-layer substrate, the middle-layer substrate and the upper-layer substrate and then carrying out superposition. The preparation method for the planting substrate is simple and easy to understand; and the planting substrate prepared by the preparation method has the advantages that the condition that the substrate is rotted, is air-proof and does not hold moisture in long-term use is overcome, the cost is low, the nutrition is complete, the growth of the dendrobium huoshanense is better facilitated, dendrobium huoshanense stems are promoted to grow more sturdy, and dendrobium huoshanense root systems are promoted to be more developed.

Two structural components having a rotational symmetry relative to a central longitudinal axis, are releasably connected to each other by a clamping mechanism which engages two interface rings secured to the respective structural component. The clamping mechanism is formed by tensioning elements (5) held together by at least one, preferably two straps (1, 2). A lock (15) with two hinged tensioning levers holds the strap or straps releasably together. For this purpose each strap end is journalled by a journal bolt to the tensioning lever (18, 19). Locking elements (25, 26, 28, 30) hold the tensioning lever (18, 19) in a locked position in the lock. An electromagnetic drive or the like unlocks the tension levers for releasing the tensioning strap or straps, whereby the opening motion of the tensioning levers is retarded or delayed by one or more springs in a controlled manner to avoid or at least optimally reduce the triggering of harmful vibrations and the introduction of undesirable loads in the components being released.

The invention provides a multi-unmanned aerial vehicle system formation tracking control method based on dynamic event triggering. The method comprises the steps that mathematical modeling is carried out on a multi-agent system composed of multiple unmanned aerial vehicles; based on the established model, the state of the multi-agent is estimated in a non-triggering period, and based on an estimated value and a measured value, a measurement error is calculated and a tracking error is defined; based on the measurement error and the tracking error, a controller for formation compensation input and leader bounded control input compensation and dynamic event trigger functions are constructed, and a leader and a follower correspond to different dynamic event trigger functions; and when a first trigger function meets a trigger condition, the leader unmanned aerial vehicle communicates with the adjacent follower, and when the second trigger function meets the trigger condition, the unmanned aerial vehicle as the follower performs information communication with the adjacent follower. According to the method, a novel event triggering mechanism which saves more energy is designed by introducing auxiliary parameters, and the communication efficiency is remarkably improved.

An electrostatic discharge (ESD) protection circuit includes a silicon controlled rectifier (SCR) configured to discharge an ESD current applied to a power terminal to a ground terminal; and a p-channel metal oxide silicon (PMOS) configured to have a triggering voltage lower than that of the SCR, and to provide an ESD current path between the power terminal and the ground terminal.

The invention relates to a detection device of a mine vehicle, in particular to a hydraulic tension tester for a connecting device of the mine vehicle. The hydraulic tension tester is used for quality detection of the connecting device of the mining transportation vehicle. According to the technical scheme, the hydraulic tension tester is characterized by comprising mine vehicle tracks, a test bed frame, a movement mechanism and a hydraulic system, wherein the test bed frame is arranged between the mine vehicle tracks, the horizontal height of the test bed frame is smaller than the height of the mine vehicle tracks, and hydraulic system fixing bases are arranged below the two ends of the test bed frame. The hydraulic tension tester for the connecting device of the mine vehicle can be used for independently completing self-inspection of the mine vehicle in a coal mine enterprise, inspecting the connecting device of the mine vehicle in use on schedule and verifying whether the bearing capacity of the connecting device of the mine vehicle accords with related safety requirements, and consequently the safety performance can be guaranteed.

The invention discloses a primer and a kit for detecting the susceptibility of paranoia schizophrenia. A method for detecting susceptibility genes of the paranoia schizophrenia relates to the detection the nucleotide sequence of a susceptibility gene GNB1L and particularly relates to an application of the primer and kit by virtue of detection of a polymorphic site rs748806 of the gene sequence of the susceptibility gene GNB1L in early evaluation of the paranoia schizophrenia. By virtue of the primer and the kit, the susceptibility gene of the paranoia schizophrenia can be accurately detected, and a new thought is provided for the deep research, the auxiliary diagnosis, the prevention, the treatment and the new drug research and development of the paranoia schizophrenia.

The invention discloses a dendrobe planting matrix. The planting matrix is prepared from, by weight, 25-32 parts of pine bark, 12-14 parts of pinecones, 5-8 parts of wood shavings, 11-13 parts of peanut shells, 0.03-0.05 part of fermented active matter, 15-19 parts of peat, 11-13 parts of charcoal, 9-11 parts of perlite, 8-10 parts of ceramsite and 1-2 parts of trichoderma agent. The dendrobe planting matrix has the advantages that the planting matrix has the better water permeability, gas permeability, water retaining capacity, soil workability and supervenience, the trichoderma biomass can be prevented and treated, pathogenic microorganisms in dendrobe in the micro-ecology in a planting region are restrained, triggering factors of dendrobe microorganism diseases are reduced, the dendrobe planting survival rate is effectively increased, and the dendrobe finished medicinal material quality is improved; the preparation method of the prepared matrix is simple in technology, easy to control, stable in product stability, high in adaptability, capable of saving energy, environmentally friendly and convenient to implement.

Compositions capable of enhancing and/or eliciting an immune response in a subject and methods of using the compositions. The compositions are capable of enhancing an IgA immune response and/or an IgG immune response and comprise an agent capable of reducing the level of binding of ATP to a P2X7 receptor to a subject. The compositions are for oral administration.

A silicon-controlled rectifier includes a substrate of a first conductivity type; a deep well region of a second conductivity type; a well regions of the first conductivity type and the second conductivity type; a first, second and third heavily doped active regions of the first conductivity type; a first, second and third heavily doped active regions of the second conductivity type; and a first, second and third shallow trench isolation structures. A reverse diode formed in the third heavily doped active region of the second conductivity type and the well region of the first conductivity type is embedded, and a forward diode is formed in the heavily doped active region of the first conductivity type and the well region of the second conductivity type. By sharing the third heavily doped active region of the second conductivity type across the well regions of different conductivity types, two back-to-back diodes are formed.

Apparatus and method for preventing photosensitive epilepsy in a user includes positioning light sources in front of the users eyes so that light from the light sources is directed toward the user's peripheral visual field of view. The light reduces the intensity difference between light received by the peripheral visual field of view and light received by the central visual field of view.